/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package Administration;

import java.beans.Statement;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import model.DatabaseConnection;

/**
 *
 * @author mosta
 */
public class addProduct extends HttpServlet {

    /**
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
     * methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    private Connection conn;
    private Statement stmt;
    private ResultSet result;
    private PreparedStatement prepStmt;

    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        String name = request.getParameter("bname");
        String cat = null;
        String[] selected = request.getParameterValues("bcat");
        for (String select : selected) {
            cat=select;
        }
        System.out.println("bcat:" + cat);
        String priceS = request.getParameter("price");
        int prices = Integer.parseInt(priceS);
        String quan = request.getParameter("quantity");
        int q = Integer.parseInt(quan);
        String img = request.getParameter("img");
        DatabaseConnection connection = new DatabaseConnection();
        conn = connection.startConnection();
        int catId = 0;
//        catId = Integer.parseInt(cat);
        String bSql = "select cat_id from category where cat_name=?";
        try {
            prepStmt = conn.prepareStatement(bSql);
            prepStmt.setString(1, cat);
            result = prepStmt.executeQuery();
            if (result.next()) {
                catId = result.getInt("cat_id");
            }
        } catch (SQLException ex) {
            Logger.getLogger(AdminMainPage.class.getName()).log(Level.SEVERE, null, ex);
        }
        String ssql = "insert into product (p_name,price,p_img,cat_p_id,quantity) VALUES(?,?,?,?,?)";
        try {
            prepStmt = conn.prepareStatement(ssql);
            prepStmt.setString(1, name);
            prepStmt.setInt(2, prices);
            prepStmt.setString(3, img);
            prepStmt.setInt(4, catId);
            prepStmt.setInt(5, q);
            prepStmt.executeUpdate();
        } catch (SQLException ex) {
            Logger.getLogger(addProduct.class.getName()).log(Level.SEVERE, null, ex);
        }

        RequestDispatcher rd = request.getRequestDispatcher("AdminMainPage");
        rd.forward(request, response);

    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
